#region The MIT License
// The MIT License
// 
// Copyright (c) 2009 octalforty studios
// 
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
// 
// The above copyright notice and this permission notice shall be included in
// all copies or substantial portions of the Software.
// 
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
// THE SOFTWARE.
#endregion
using System;
using System.ComponentModel.Composition;
using System.Diagnostics;

using octalforty.Componento.ComponentModel.Installation;
using octalforty.Componento.ComponentModel.Shell;

namespace octalforty.Componento.ComponentModel.Commands
{
    /// <summary>
    /// Represents a command which performs installation of a package.
    /// </summary>
    [CommandMetadata("install")]
    public class InstallCommand : ICommand
    {
        #region Private Fields
        private IConsoleManagerService consoleManager;
        private IPackageInstallerService packageInstaller;
        #endregion

        #region Public Properties
        /// <summary>
        /// Gets or sets a reference to the <see cref="IConsoleManagerService"/>.
        /// </summary>
        [Import()]
        public IConsoleManagerService ConsoleManager
        {
            [DebuggerStepThrough]
            get { return consoleManager; }
            [DebuggerStepThrough]
            set { consoleManager = value; }
        }

        /// <summary>
        /// Gets or sets a reference to the <see cref="IPackageInstallerService"/>.
        /// </summary>
        [Import()]
        public IPackageInstallerService PackageInstaller
        {
            [DebuggerStepThrough]
            get { return packageInstaller; }
            [DebuggerStepThrough]
            set { packageInstaller = value; }
        }
        #endregion

        #region ICommand Members
        /// <summary>
        /// Executes the command with the given arguments.
        /// </summary>
        /// <param name="args"></param>
        public void Execute(params string[] args)
        {
            const string RepositoryUri = "http://repository.componento.net";

            ArgumentParser argumentParser = new ArgumentParser(args);
            
            string source = argumentParser.ValueOf("/source") ?? RepositoryUri;
            Uri sourceUri = new Uri(source, UriKind.Absolute);

            ConsoleManager.ConsoleWriter.WriteLine(ConsoleColor.Green, Properties.Resources.InstallingPackage, args[1], sourceUri);

            PackageInstaller.Install(args[1], sourceUri);
        }
        #endregion

    }
}
